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WeeklyTelcon_20220405

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Geoffrey Paulsen edited this page Apr 5, 2022 · 1 revision

Open MPI Weekly Telecon ---

  • Dialup Info: (Do not post to public mailing list or public wiki)

Attendees (on Web-ex)

  • Austen Lauria (IBM)
  • Brendan Cunningham (Cornelis Networks)
  • Brian Barrett (AWS)
  • Christoph Niethammer (HLRS)
  • Edgar Gabriel (UoH)
  • Geoffrey Paulsen (IBM)
  • George Bosilca (UTK)
  • Harumi Kuno (HPE)
  • Hessam Mirsadeghi (UCX/nVidia)
  • Josh Fisher
  • Josh Hursey (IBM)
  • Matthew Dosanjh (Sandia)
  • Thomas Naughton (ORNL)
  • Todd Kordenbrock (Sandia)
  • Tommy Janjusic (nVidia)
  • William Zhang (AWS)

not there today (I keep this for easy cut-n-paste for future notes)

  • Akshay Venkatesh (NVIDIA)
  • Artem Polyakov (nVidia)
  • Aurelien Bouteiller (UTK)
  • Brandon Yates (Intel)
  • Charles Shereda (LLNL)
  • David Bernhold (ORNL)
  • Erik Zeiske
  • Geoffroy Vallee (ARM)
  • Howard Pritchard (LANL)
  • Jeff Squyres (Cisco)
  • Joseph Schuchart
  • Joshua Ladd (nVidia)
  • Marisa Roman (Cornelius)
  • Mark Allen (IBM)
  • Matias Cabral (Intel)
  • Michael Heinz (Cornelis Networks)
  • Nathan Hjelm (Google)
  • Noah Evans (Sandia)
  • Raghu Raja (AWS)
  • Ralph Castain (Intel)
  • Sam Gutierrez (LLNL)
  • Scott Breyer (Sandia?)
  • Shintaro iwasaki
  • Xin Zhao (nVidia)

v4.1.x

  • v4.1.3 shipped Thursday!
  • Upcoming v4.1.4 aiming for end of the month.
    • Waiting the standard week before merging PRs for v4.1.4
    • coll_ucc will be set to lowest priority
    • Aiming for about a month for v4.1.4

v5.0.x

  • Schedule: v5.0.0rc4 shipped last Friday.
    • Incorrect email about man pages. No issues about man pages.
  • Want to roll rc5 Friday (4/8)
    • single dash to double dash conversion will also get in to rc5
    • Known PMIx/PRRTE issues:
      • A bug reported on rc4 about --map-by.
      • After that, we will ask for official releases of PMIx PRRTE
    • rpm spec file, need to fix that.
      • Known users, so need this.

Main branch

  • Transitioned master -> main
    • If you have not updated MTT config, must update to use main instead.
    • Starting Sunday - will start failing.
      • If you're STILL on master
      • Looks like Cisco only has fixed theirs.
      • One of LLNLS got updated.
    • PR 10065 fixes SLURM on master to advance the prrte hash
  • Reminder: Delete master in your fork.

MTT

  • IBM asked nVidia if they would take over PGI compiler build/testing.
    • nVidia is still looking into it.

Face-to-face

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